/**
 *  文本类
*/
.over-one-line {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.over-two-line {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 2;
}

.over-three-line {
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  display: -webkit-box;
  -webkit-line-clamp: 3;
}

.txt-left {
  text-align: left;
}

.txt-cen {
  text-align: center;
}

.txt-right {
  text-align: right;
}

.txt-middle{
  vertical-align: middle;
}

.txt-underline {
  text-decoration: underline;
}

.txt-lineThrough {
  text-decoration: line-through;
}

.txt-overline {
  text-decoration: overline;
}

.txt-blink {
  text-decoration: blink;
}